Andriy Borysovych Yermak is a Ukrainian film producer who was appointed by Volodymyr Zelenskyy to serve as the Head of the Office of the President of Ukraine from 11 February 2020. Yermak is also a member of the Headquarters of the Supreme Commander-in-Chief, the highest command and control body for the Armed Forces of Ukraine. He has been described as Zelensky’s right-hand man and a "real power broker" in Ukraine. In 2024, Time named Yermak to their annual list of 100 most influential people in the world.

Volodymyr Oleksandrovych Zelenskyy is a Ukrainian politician and former actor who has been serving as the sixth president of Ukraine since 2019.